Sylvania

6BZ6

8.00 USD

Best quality pentode amplifier tubes manufactured in North America by renowned Sylvania. These miniature glass 7 pin based tubes, designed for automatic gain control in TV receivers, come with top halo getters and are glass etched 6BZ6 USA/CANADA. They are printed in yellow with Sylvania logo, SYLVANIA with various production codes. Boxes are standard Sylvania yellow and black printed 6BZ6. Photo is typical of available stock.

Condition

New Old Stock (New in box)

	Tube Matching 6.00 USD by tube
LEARN MORE WHY ? A tube may have one, two, or three internal sections depending on the purpose of the tube; somtimes these sections are all the same, sometimes they are different. Due to manufacturing and material tolerances, there may be slight differences between the original specification and the actual tube. Tube matching tests each one of these internal sections and selects tubes, compared to original specifications at manufacture, for balanced performance and good sound. HOW ? All our tubes are tested by us prior to packing on our Stark, AVO, Simpson or RF Laboratories Inc. calibrated testers. On request for tube matching, tubes are matched for Mutual Conductance in Micromhos and Plate Current in Milliamps on our Amplitrex or Radioelec Duovac testers, with results printed for each individual tube. Certain tubes difficult to test are matched for Mutual Conductance in Micromhos only on one of our regular calibrated testers. On request we can also test for Microphonics.